There is now a single filing address for this form. Customers filing Form N-470 must now mail them to the Dallas Lockbox facility.The new centralized filing location will streamline intake functions, enhancing customer service and improving operational efficiency.

Please visit the new USCIS Form Improvements Initiative Web page to learn more about our continued efforts to centralize filing locations at the USCIS Lockbox facilities, other form improvements, and recently published and upcoming forms.

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